I'm going to take a wild guess that Costzon is Costway's Amazon store due to similar prices and the fact these tanks were not there last week. Anyways, this Abram's description caught my attention.
https://www.amazon.com/Costzon-ABRAM...&keywords=Tank
Feature
A Red Launching Indicator.
Smoke Function.
Suspension Connection System And A Tank Commander.
Automatic Frequency.
Simulation Motor Start-Up Sound, Engine Sound, Machine-Gun Sound, Cannonball Sound.
Emulation Action Effect.
Two Different Tanks Sounds Conversion.
Function: Go Forward And Backward, Turn Left And Right, Turn Backward Left And Backward Right, Left Spin And Right Spin.
Suitable For Children: Ages 14+
Specification
Material: ABS
Scale: 1:16
Tank Size: 24.8" X9.1" X7.9"
Remote Distance: About 50m
Bullet Shooting Distance: 25m
Charging Time: About 4 Hours
Remote Time: 30 Minutes
Battery: 7.4V1800mAh (Included)
Remote Controller Battery: 6*AA (Not Included)
Package Includes:
1x U.S. M1A2 ABRAMS Tank
1 X 1 X Remote Control
1x Charger
2 Bag X Bullets
1x Smoking Oil
1x Installation Manual
Maybe, just maybe there is a chance mine will have the new electronics.
Edit: Says the same thing about 2 different tank sound conversions on Costway's page. Now I have no idea what to expect.